Networks

Networks

1. Types of Networks

   • Lan
     • Local Area of Networks over one network
   • Wan
     • Large area of Networks Over multiple locations

2. Advantages

   • Print from any computer
   • All infomation is on every computer
   • Share Logins On all computers

3. Disadvantages

   • Easier to Hack
   • All Infomation is on the same network around the whole world
   • It is always on a wan network

4. Topologiy

   • Bus
     • Advantages
       • Cheap
     • Disadvantages
       • High chance of collision
       • High chance of breaks
   • Ring
     • advantages
       • cheap
       • No collisions
     • disadvantegses
       • high chance of failure
         • difficult to expand
   • star
     • advanteges
       • No colisons
       • low chance of failure
     • diandvantegs
       • expensive
       • depends on switch

5. IP address

   • They are uniqe
   • There are over 6 Billion different ip adress in the world
   • All the business’s in the world have mini IP address
   • Everyone has to many IP address

6. Internet

   • Mesh
     • Advantages
       • No ways to crash
       • Very hard to hack
     • Disadvantages
       • Very expensive